﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data.SqlClient;
using Catering_DBOpertion;
using System.Data;

namespace Catering_Operation
{
    public class D_RecipesWeek
    {
        #region  Method

        /// <summary>
        /// 得到最大ID
        /// </summary>
        public int GetMaxId()
        {
            return DbHelperSQL.GetMaxID("id", "RecipesWeek");
        }

        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(int id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from RecipesWeek");
            strSql.Append(" where id=@id ");
            SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)};
            parameters[0].Value = id;

            return DbHelperSQL.Exists(strSql.ToString(), parameters);
        }


        /// <summary>
        /// 增加一条数据
        /// </summary>
        public void Add(Catering_Model.E_RecipesWeek model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into RecipesWeek(");
            strSql.Append("startDate,endDate,RecipesID,Number,temp1,temp2)");
            strSql.Append(" values (");
            strSql.Append("@startDate,@endDate,@RecipesID,@Number,@temp1,@temp2)");
            SqlParameter[] parameters = {
					new SqlParameter("@startDate", SqlDbType.DateTime),
					new SqlParameter("@endDate", SqlDbType.DateTime),
					new SqlParameter("@RecipesID", SqlDbType.Int,4),
					new SqlParameter("@Number", SqlDbType.Int,4),
					new SqlParameter("@temp1", SqlDbType.VarChar,50),
					new SqlParameter("@temp2", SqlDbType.VarChar,50)};
            parameters[0].Value = model.startDate;
            parameters[1].Value = model.endDate;
            parameters[2].Value = model.RecipesID;
            parameters[3].Value = model.Number;
            parameters[4].Value = model.temp1;
            parameters[5].Value = model.temp2;

            DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(Catering_Model.E_RecipesWeek model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update RecipesWeek set ");
            strSql.Append("startDate=@startDate,");
            strSql.Append("endDate=@endDate,");
            strSql.Append("RecipesID=@RecipesID,");
            strSql.Append("Number=@Number,");
            strSql.Append("temp1=@temp1,");
            strSql.Append("temp2=@temp2");
            strSql.Append(" where id=@id ");
            SqlParameter[] parameters = {
					new SqlParameter("@startDate", SqlDbType.DateTime),
					new SqlParameter("@endDate", SqlDbType.DateTime),
					new SqlParameter("@RecipesID", SqlDbType.Int,4),
					new SqlParameter("@Number", SqlDbType.Int,4),
					new SqlParameter("@temp1", SqlDbType.VarChar,50),
					new SqlParameter("@temp2", SqlDbType.VarChar,50),
					new SqlParameter("@id", SqlDbType.Int,4)};
            parameters[0].Value = model.startDate;
            parameters[1].Value = model.endDate;
            parameters[2].Value = model.RecipesID;
            parameters[3].Value = model.Number;
            parameters[4].Value = model.temp1;
            parameters[5].Value = model.temp2;
            parameters[6].Value = model.id;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool Delete(int id)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from RecipesWeek ");
            strSql.Append(" where id=@id ");
            SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)};
            parameters[0].Value = id;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool DeleteList(string idlist)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from RecipesWeek ");
            strSql.Append(" where id in (" + idlist + ")  ");
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool DeleteListBywhere(string where)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from RecipesWeek ");
            strSql.Append(" where " + where);
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }


        public int GetNumber(DateTime dtime, int recipesid)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 Number from RecipesWeek where startDate<=@dtime and endDate>=@dtime and RecipesID=@RecipesID");
            SqlParameter[] parameters = {
					new SqlParameter("@dtime", SqlDbType.DateTime,12),
                    new SqlParameter("@RecipesID", SqlDbType.Int,4)};
            parameters[0].Value = dtime;
            parameters[1].Value = recipesid;
            object result = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
            if (result != null) try { return Convert.ToInt32(result); }
                catch { }
            return 0;
        }

        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public Catering_Model.E_RecipesWeek GetModel(int id)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 id,startDate,endDate,RecipesID,Number,temp1,temp2 from RecipesWeek ");
            strSql.Append(" where id=@id ");
            SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)};
            parameters[0].Value = id;

            Catering_Model.E_RecipesWeek model = new Catering_Model.E_RecipesWeek();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows[0]["id"].ToString() != "")
                {
                    model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
                }
                if (ds.Tables[0].Rows[0]["startDate"].ToString() != "")
                {
                    model.startDate = DateTime.Parse(ds.Tables[0].Rows[0]["startDate"].ToString());
                }
                if (ds.Tables[0].Rows[0]["endDate"].ToString() != "")
                {
                    model.endDate = DateTime.Parse(ds.Tables[0].Rows[0]["endDate"].ToString());
                }
                if (ds.Tables[0].Rows[0]["RecipesID"].ToString() != "")
                {
                    model.RecipesID = int.Parse(ds.Tables[0].Rows[0]["RecipesID"].ToString());
                }
                if (ds.Tables[0].Rows[0]["Number"].ToString() != "")
                {
                    model.Number = int.Parse(ds.Tables[0].Rows[0]["Number"].ToString());
                }
                if (ds.Tables[0].Rows[0]["temp1"] != null)
                {
                    model.temp1 = ds.Tables[0].Rows[0]["temp1"].ToString();
                }
                if (ds.Tables[0].Rows[0]["temp2"] != null)
                {
                    model.temp2 = ds.Tables[0].Rows[0]["temp2"].ToString();
                }
                return model;
            }
            else
            {
                return null;
            }
        }

        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public Catering_Model.E_RecipesWeek GetModel(string where)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 id,startDate,endDate,RecipesID,Number,temp1,temp2 from RecipesWeek ");
            strSql.Append(" where " + where + " ");
            Catering_Model.E_RecipesWeek model = new Catering_Model.E_RecipesWeek();
            DataSet ds = DbHelperSQL.Query(strSql.ToString());
            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows[0]["id"].ToString() != "")
                {
                    model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
                }
                if (ds.Tables[0].Rows[0]["startDate"].ToString() != "")
                {
                    model.startDate = DateTime.Parse(ds.Tables[0].Rows[0]["startDate"].ToString());
                }
                if (ds.Tables[0].Rows[0]["endDate"].ToString() != "")
                {
                    model.endDate = DateTime.Parse(ds.Tables[0].Rows[0]["endDate"].ToString());
                }
                if (ds.Tables[0].Rows[0]["RecipesID"].ToString() != "")
                {
                    model.RecipesID = int.Parse(ds.Tables[0].Rows[0]["RecipesID"].ToString());
                }
                if (ds.Tables[0].Rows[0]["Number"].ToString() != "")
                {
                    model.Number = int.Parse(ds.Tables[0].Rows[0]["Number"].ToString());
                }
                if (ds.Tables[0].Rows[0]["temp1"] != null)
                {
                    model.temp1 = ds.Tables[0].Rows[0]["temp1"].ToString();
                }
                if (ds.Tables[0].Rows[0]["temp2"] != null)
                {
                    model.temp2 = ds.Tables[0].Rows[0]["temp2"].ToString();
                }
                return model;
            }
            else
            {
                return null;
            }
        }

        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select id,startDate,endDate,RecipesID,Number,temp1,temp2 ");
            strSql.Append(" FROM RecipesWeek ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获得前几行数据
        /// </summary>
        public DataSet GetList(int Top, string strWhere, string filedOrder)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ");
            if (Top > 0)
            {
                strSql.Append(" top " + Top.ToString());
            }
            strSql.Append(" id,startDate,endDate,RecipesID,Number,temp1,temp2 ");
            strSql.Append(" FROM RecipesWeek ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by " + filedOrder);
            return DbHelperSQL.Query(strSql.ToString());
        }

        //通过班组获取已配餐的日期
        public DataSet GetListByClassID(int ClassID, DateTime starttime, DateTime endtime)
        {
            StringBuilder sb = new StringBuilder();
            sb.Append("select * from RecipesWeek where RecipesID in ");
            sb.Append("(select id from Recipes where ClassID=" + ClassID + ") and ");
            sb.Append("startDate>=convert(datetime,'" + starttime.ToShortDateString() + "') and ");
            sb.Append("endDate<=CONVERT(datetime,'" + endtime.ToShortDateString() + "')");
            return DbHelperSQL.Query(sb.ToString());
        }

        /*
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetList(int PageSize,int PageIndex,string strWhere)
        {
            SqlParameter[] parameters = {
                    new SqlParameter("@tblName", SqlDbType.VarChar, 255),
                    new SqlParameter("@fldName", SqlDbType.VarChar, 255),
                    new SqlParameter("@PageSize", SqlDbType.Int),
                    new SqlParameter("@PageIndex", SqlDbType.Int),
                    new SqlParameter("@IsReCount", SqlDbType.Bit),
                    new SqlParameter("@OrderType", SqlDbType.Bit),
                    new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
                    };
            parameters[0].Value = "RecipesWeek";
            parameters[1].Value = "id";
            parameters[2].Value = PageSize;
            parameters[3].Value = PageIndex;
            parameters[4].Value = 0;
            parameters[5].Value = 0;
            parameters[6].Value = strWhere;	
            return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
        }*/

        #endregion  Method
    }
}
